ALSA: dice: use cache of stream format to check running stream

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At present, to check running stream, available stream formats are used
at current sampling transmission frequency (stf). But when changing stf,
it's convenient to use cache of stream formats.

This commit applies this idea.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Sakamoto 2018-05-02 19:16:46 +09:00 • committed by Takashi Iwai

parent 58579c056c

commit ec592fd32e

1 changed files with 31 additions and 19 deletions

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sound/firewire/dice/dice-stream.c

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